我想自定义Telerik Donut Chart的标签位置,它应该看起来像预期的图像。我尝试了几个设置,但无法调整标签位置,请参阅poc图像。
问题 - 如何更改标签位置,使其看起来像预期图像。我想要5,10,15,20,25,......在第二个戒指之外,标签应该是每个类别的结尾。
预期
POC
代码
$("#chart").kendoChart({
legend: {
visible: false
},
chartArea: {
background: ""
},
seriesDefaults: {
type: "donut",
startAngle: 90,
labels:{
template: "#= category #",
}
},
series: [{
name: "abc",
size:50,
margin:2,
data: [{
category: "abc1",
value: 50,
color: "#7FBA00"
},{
category: "abc2",
value: 20,
color: "#007233"
},{
category: "abc3",
value: 30,
color: "#D2D2D2"
}]
}, {
name: "xyz",
size:10,
data: [{
category: "5",
value: 10,
color: "#ccc"
},{
category: "10",
value: 10,
color: "#AFAFAF"
},{
category: "15",
value: 10,
color: "#ccc"
},{
category: "20",
value: 10,
color: "#AFAFAF"
},{
category: "25",
value: 10,
color: "#ccc"
},{
category: "30",
value: 10,
color: "#AFAFAF"
}],
labels: {
visible: true,
background: "transparent",
position: "center"
}
}]
});
答案 0 :(得分:4)
我不知道有任何设置您想要的特定位置的选项,但您仍然可以欺骗Telerik进行操作。关键是将标签放在没有背景颜色的第三个外部甜甜圈中,并排列切片的值,使它们与现在不再需要标签的第二个(交替灰色)甜甜圈相匹配。 p>
$("#chart").kendoChart({
legend: {
visible: false
},
chartArea: {
background: ""
},
seriesDefaults: {
type: "donut",
startAngle: 90,
labels:{
template: "#= category #",
}
},
series: [{
name: "yourData",
size:50,
margin:2,
data: [{
category: "abc1",
value: 50,
color: "#7FBA00"
},{
category: "abc2",
value: 20,
color: "#007233"
},{
category: "abc3",
value: 30,
color: "#D2D2D2"
}]
}, {
name: "grayAxis",
size:10,
data: [{
value: 10,
color: "#ccc"
},{
value: 10,
color: "#AFAFAF"
},{
value: 10,
color: "#ccc"
},{
value: 10,
color: "#AFAFAF"
},{
value: 10,
color: "#ccc"
},{
value: 10,
color: "#AFAFAF"
}]
} , {
name: "numbers",
size:10,
data: [{
category: "",
value: 9,
color: "none"
},{
category: "5",
value: 1,
color: "none"
},{
category: "",
value: 9,
color: "none"
},{
category: "10",
value: 1,
color: "none"
},{
category: "",
value: 9,
color: "none"
},{
category: "15",
value: 1,
color: "none"
},{
category: "",
value: 9,
color: "none"
},{
category: "20",
value: 1,
color: "none"
},{
category: "",
value: 9,
color: "none"
},{
category: "25",
value: 1,
color: "none"
},{
category: "",
value: 9,
color: "none"
},{
category: "X",
value: 1,
color: "none"
}],
labels: {
visible: true,
background: "transparent",
template: "#= category #",
position: "center"
}
}]
});
现在,您当然可以将“X”替换为“”以获得空的顶部标签,您可以调整第三个圆环的值以使它们更整齐地适合,您可以将原点从90度移动到例如89.5度,你可以使用我在第三个甜甜圈中使用的同样的9 + 1方案,也可以在第二个甜甜圈中获得灰色的微小白色分隔符等等。
无论哪种方式,这就是我的方式:让你的第二个甜甜圈看起来任何你想要的方式,并使用一个基本上看不见的第三个甜甜圈来放置你的轴标签。
干净,不是吗?